CN214310258U - Building energy conservation check out test set - Google Patents
Building energy conservation check out test set Download PDFInfo
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- CN214310258U CN214310258U CN202120408779.6U CN202120408779U CN214310258U CN 214310258 U CN214310258 U CN 214310258U CN 202120408779 U CN202120408779 U CN 202120408779U CN 214310258 U CN214310258 U CN 214310258U
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- 238000012360 testing method Methods 0.000 title claims abstract description 109
- 238000004134 energy conservation Methods 0.000 title claims description 11
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 210000001503 joint Anatomy 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000010561 standard procedure Methods 0.000 description 1
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Abstract
The application relates to a building energy-saving detection device, which comprises a hot box, a cold box and a test piece frame for building an outer wall, wherein a lock catch for fixing is arranged between the test piece frame and the hot box as well as between the test piece frame and the cold box; the bottom of the hot box is provided with a bottom plate arranged on the ground, the bottom plate is provided with a slide rail arranged along the length direction of the bottom plate, and the hot box, the cold box and the test piece frame are all positioned on the bottom plate; the hot box is fixed on the bottom plate, and the test piece frame and the cold box are in sliding fit along the length direction of the slide rail. The surface of the bottom plate provided with the slide rail is provided with a containing groove arranged along the length direction of the bottom plate, and the bottom of the containing groove is provided with a rack arranged along the length direction of the bottom plate; the bottom of the cold box is provided with a first driving assembly for driving the cold box to move along the length direction of the bottom plate, and the bottom of the test piece frame is provided with a second driving assembly for driving the test piece frame to move along the length direction of the bottom plate. This application has the effect that makes things convenient for cold box, test piece frame to remove and dock with the hot box.
Description
Technical Field
The application relates to the field of lamp poles, in particular to building energy-saving detection equipment.
Background
The building energy-saving detection is to use standard method, proper instrument and equipment and environmental condition, and professional technicians perform thermal performance and technical operation related to the thermal performance on raw materials, equipment, facilities, buildings and the like used in the energy-saving building, and is an important means for ensuring the construction quality of the energy-saving building. The thermal performance of the building outer enclosure structure is detected to obtain the heat transfer coefficient of the outer enclosure structure, and the heat transfer coefficient is measured mainly by a heat flow meter method and a hot box method, wherein the hot box method has the working principle that required temperature, wind speed and radiation conditions are respectively established in box bodies (a cold box and a hot box) at two sides of a test piece, and after a stable state is reached, the air temperature, the surface temperature of the test piece and the inner wall of the box body and the power input into a metering box are measured, so that the heat transfer property of the test piece can be calculated.
At present, the building energy-saving detection equipment for the hot box 11 method comprises a hot box 11, a cold box 12 and a test piece frame 13 for building a wall body, wherein universal wheels 15 for movement are arranged at the bottoms of the hot box 11, the cold box 12 and the test piece frame 13, and a lock 14 is arranged between the test piece frame 13 and the hot box 11 and between the test piece frame 13 and the cold box 12, as shown in fig. 4. The test piece frame 13 is arranged in a hollow mode, the wall body is laid in the test piece frame 13, and after ten days, energy-saving detection of the wall body is started after concrete is hardened.
In view of the above-mentioned related art, the mass of the wall is large, and the movement of the test piece frame 13 is inconvenient, and the inventor believes that there is a defect that the process of butting the test piece frame 13 against the hot box 11 and the cold box 12 is difficult.
SUMMERY OF THE UTILITY MODEL
In order to conveniently move the test piece frame and finish the butt joint between the test piece frame and the hot box and the cold box to be fixed, the application provides a building energy-saving detection device.
The application provides a building energy conservation check out test set adopts following technical scheme:
a building energy-saving detection device comprises a hot box, a cold box and a test piece frame for building an outer wall, wherein a lock catch for fixing is arranged between the test piece frame and the hot box as well as between the test piece frame and the cold box; the bottom of the hot box is provided with a bottom plate arranged on the ground, the bottom plate is provided with a slide rail arranged along the length direction of the bottom plate, and the hot box, the cold box and the test piece frame are all positioned on the bottom plate; the hot box is fixed on the bottom plate, and the test piece frame and the cold box are in sliding fit along the length direction of the slide rail.
Through adopting above-mentioned technical scheme, remove test piece frame and cold box and slide along the slide rail, hug closely in the hot box when the test piece frame, after the cold box hugs closely on the test piece frame, fix cold box, test piece frame and hot box with the hasp, use the slide rail to make cold box and test piece frame be in the alignment state all the time to conveniently accomplish the butt joint between test piece frame and hot box, the cold box and fix.
Optionally, a containing groove arranged along the length direction of the bottom plate is formed in the surface, provided with the slide rail, of the bottom plate, and a rack arranged along the length direction of the bottom plate is arranged at the bottom of the containing groove; the bottom of the cold box is provided with a first driving assembly for driving the cold box to move along the length direction of the bottom plate, and the first driving assembly comprises a first gear meshed with the rack and a first motor for driving the first gear to rotate; a first mounting groove used for mounting a first gear and a first motor is formed in the end face, facing the bottom plate, of the cold box.
Through adopting above-mentioned technical scheme, first motor replaces artifical promotion cold box to when cold box and test piece frame contact, first motor still keeps operating condition, makes the cold box near in the test piece frame, thereby makes things convenient for the hasp to lock cold box and test piece frame, waits that the hasp accomplishes the locking back first motor stop work again.
Optionally, a second driving assembly for driving the test piece frame to move along the length direction of the bottom plate is arranged at the bottom of the test piece frame, and the second driving assembly comprises a second gear meshed with the rack and a second motor for driving the second gear to rotate.
Through adopting above-mentioned technical scheme, the second motor replaces the manual work to promote the test piece frame to when the test piece frame contacts the hot case, the second motor keeps operating condition, makes the test piece frame near in the hot case, thereby makes things convenient for the hasp to lock test piece frame and hot case, waits that the hasp accomplishes the second motor stop work again after the locking.
Optionally, a base is arranged between the test piece frame and the bottom plate, a first sliding groove corresponding to the sliding rail is formed in the end face, close to the bottom plate, of the base, and the base is in sliding fit along the length direction of the sliding rail; a horizontally arranged slide bar is arranged on the end surface of the test piece frame close to the base, and the slide bar is perpendicular to the length direction of the slide rail; a second sliding groove corresponding to the sliding strip is formed in the side face, facing the test piece frame, of the base, and the sliding strip is in sliding fit with the second sliding groove; one side of the length direction of the base plate is provided with a workbench for placing a test piece frame, the upper surface of the workbench is flush with the upper surface of the base, and a third sliding groove corresponding to the second sliding groove is formed in the workbench.
By adopting the technical scheme, the wall body in the test piece frame is formed by on-site masonry, and the wall body can be conveniently built on the test piece frame after the test piece frame is transversely moved out to the workbench.
Optionally, a limiting block for limiting the relative position between the base and the workbench is arranged between the base and the workbench, the limiting block is fixed on the side of the workbench facing the base, and a limiting groove corresponding to the limiting block is formed on the side of the base facing the workbench; when the workbench is aligned with the base, the limiting block is inserted in the limiting groove.
Through adopting above-mentioned technical scheme, made things convenient for workstation and base to align the concatenation, made things convenient for the alignment intercommunication of second spout and third spout promptly.
Optionally, a locking bolt for locking the test piece frame is arranged on the workbench, and the locking bolt penetrates through the upper surface of the workbench.
By adopting the technical scheme, after the test piece frame is moved to the workbench, the position of the test piece frame on the workbench is locked through the locking bolt, so that the situation that the test piece frame moves when the wall is built is reduced.
Optionally, a support assembly for bearing part of the mass of the cold box and the test piece frame is arranged at the top of the cold box and the test piece frame, the support assembly comprises a support rod arranged along the length direction of the slide rail and a vertical plate for mounting the support rod, the vertical plate is vertically arranged at one end of the bottom plate far away from the hot box, the support rod horizontally penetrates through the cold box and the test piece frame, one end of the support rod is arranged on the vertical plate, and the other end of the support rod is arranged at the top of the hot box; the cold box and the test piece frame are in sliding fit with the supporting rod.
Through adopting above-mentioned technical scheme for the removal of cold box and test piece frame on the bottom plate is more smooth and easy, and it is littleer to remove required thrust.
Optionally, one end of the support rod close to the hot box is inserted into the top of the hot box, and the support rod is in threaded fit with the hot box; one end of the supporting rod, which is far away from the hot box, is detachably connected to the vertical plate; one end of the vertical plate, which is far away from the supporting rod, is inserted on the upper surface of the bottom plate.
Through adopting above-mentioned technical scheme, made things convenient for the installation and the dismantlement of bracing piece and riser.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the slide rail for cold box and test piece frame align with hot case all the time, and through the first drive assembly and the second drive assembly who add, made things convenient for the removal of cold box and test piece frame on the bottom plate.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;
FIG. 2 is a cross-sectional view of an embodiment of the present application;
FIG. 3 is a schematic view of the overall structure of a work table in the embodiment of the present application;
fig. 4 is a schematic structural diagram of a building energy saving detection apparatus in the related art.
Description of reference numerals: 11. a hot box; 12. a cold box; 121, a carrier; a first mounting groove; 13. a test piece frame; 131. a second mounting groove; 132. a slide bar; 133. an avoidance groove; 14. locking; 15. a universal wheel; 2. a base plate; 21. a slide rail; 22. a containing groove; 23. a rack; 3. a first drive assembly; 31. a first gear; 32. a first motor; 4. a second drive assembly; 41. a second gear; 42. a second motor; 5. a base; 51. a first chute; 52. a second chute; 6. a work table; 61. a third chute; 62. a limiting block; 63. a locking bolt; 7. a support assembly; 71. a support bar; 72. a riser.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses building energy conservation check out test set. Referring to fig. 1, the building energy-saving detection device comprises a bottom plate 2, a hot box 11 fixed at one end of the bottom plate 2, a test piece frame 13 in sliding fit with the bottom plate 2, and a cold box 12, wherein a slide rail 21 is arranged on the bottom plate 2 along the length direction of the bottom plate 2, and the slide rail 21 is provided with two upper surfaces fixed on the bottom plate 2 at intervals. A plurality of lock catches 14 are arranged on two side faces of the test piece frame 13, and in the detection process, due to the effect of the lock catches 14, the cold box 12 and the test piece frame 13 and the hot box 11 and the test piece frame 13 are tightly attached.
Referring to fig. 1 and 2, the bottom plate 2 is provided with a receiving groove 22 along the length direction of the bottom plate 2, the receiving groove 22 is located between the two slide rails 21, and a rack 23 is disposed at the bottom of the receiving groove 22. The bottom of cold box 12 is equipped with and is used for driving cold box 12 and moves first drive assembly 3 along bottom plate 2 length direction, first drive assembly 3 includes first gear 31 and is used for driving first gear 31 pivoted first motor 32, because cold box 12 need hug closely with test piece frame 13 during the detection, in order to avoid first motor 32 and test piece frame 13 contact, a department offers the first mounting groove 121 that is used for installing first gear 31 and first motor 32 in the middle of cold box 12 bottom terminal surface, first motor 32 horizontal installation is in first mounting groove 121, first gear 31 is fixed in on the output shaft of first motor 32, and first gear 31 and rack 23 mesh.
Be equipped with base 5 between test piece frame 13 and the bottom plate 2, test piece frame 13 is located base 5, and base 5 is seted up towards one side of bottom plate 2 with the corresponding first spout 51 of two slide rails 21, base 5 along slide rail 21 length direction sliding fit. The surface of the base 5 facing the bottom plate 2 is further provided with a second driving component 4 for driving the base 5 to move along the length direction of the sliding rail 21, the second driving component 4 comprises a second gear 41 meshed with the rack 23 and a second motor 42 for driving the second gear 41 to rotate, and because the two sides of the base 5 are respectively clung to the hot box 11 and the cold box 12 during detection, a second mounting groove 131 for mounting the second gear 41 and the second motor 42 is formed in the middle of the side surface of the base 5 facing the bottom plate 2, the second motor 42 is horizontally fixed in the second mounting groove 131, and the second gear 41 is fixed on an output shaft of the second motor 42.
In order to truly detect the heat conductivity coefficient of the wall, the wall is built in the test piece frame 13 on site and is detected after being maintained for ten days, so that a certain space is needed around the test piece frame 13 for construction. In order to facilitate the building of the wall, a workbench 6 is arranged on one side of the bottom plate 2 in the length direction, the workbench 6 is cuboid, and the upper surface of the workbench 6 is flush with the upper surface of the base 5. Meanwhile, in order to enable the test piece frame 13 to move along the direction perpendicular to the length direction of the slide rail 21, a second slide groove 52 perpendicular to the length direction of the slide rail 21 is formed in the surface of the base 5 facing the test piece frame 13, and the second slide groove 52 is located in the middle of the upper surface of the base 5. The bottom of the test piece frame 13 is provided with a slide bar 132 corresponding to the second sliding groove 52, and the slide bar 132 is located in the second sliding groove 52 and is in sliding fit along the length direction of the second sliding groove 52. One end of the second sliding groove 52 far away from the workbench 6 and the end surface of the base 5 far away from the workbench 6 are arranged at intervals, so that the sliding strip 132 is prevented from sliding out of the second sliding groove 52 from the direction far away from the workbench 6. One end of the second sliding chute 52 close to the workbench 6 is communicated with the end surface of the base 5 close to the workbench 6, a third sliding chute 61 for the sliding strip 132 to slide in is also arranged on the workbench 6, and the section shape and the height of the third sliding chute 61 correspond to those of the second sliding chute 52.
With reference to fig. 1 and fig. 3, in order to facilitate the butt joint between the base 5 and the worktable 6, at least two limiting blocks 62 are disposed on the end surface of the worktable 6 facing the base 5, the limiting blocks 62 may be circular truncated cone-shaped, and the large end of the limiting blocks 62 is fixed on the worktable 6. The side of the base 5 facing the workbench 6 is provided with a limiting groove 53 corresponding to the limiting block 62, and when the limiting block 62 is inserted into the limiting groove 53, the second sliding groove 52 is in butt joint communication with the third sliding groove 61. In order to prevent the sliding strip 132 from sliding out of the end of the third sliding groove 61 away from the base 5, the end of the third sliding groove 61 away from the base 5 and the end surface of the workbench 6 away from the base 5 are arranged at an interval.
When the slide bar 132 is located in the third sliding groove 61, in order to lock the position of the specimen frame 13 on the workbench 6, a plurality of locking bolts 63 are arranged on the upper surface of one end of the workbench 6 close to the base 5 in a penetrating manner, when one end of the slide bar 132 far away from the base 5 abuts against one end of the third sliding groove 61 far away from the base 5, the locking bolts 63 are installed, and at this time, one side of each locking bolt 63 abuts against the side surface of the specimen frame 13 facing the base 5.
Referring to fig. 1 and 2, the mass of the wall is large, the power provided by the second gear 41 and the second motor 42 when driving the base 5 is also large, and in order to reduce the burden of the second gear 41 and the second motor 42, the support assembly 7 is arranged on the top of the test piece frame 13. The supporting component 7 comprises a supporting rod 71 arranged along the length direction of the bottom plate 2 and a vertical plate 72 used for installing the supporting rod 71, the supporting rod 71 is horizontally arranged, and the supporting rod 71 sequentially penetrates through the cold box 12, the test piece frame 13 and the hot box 11. One end of the bottom plate 2 far away from the hot box 11 is provided with a groove for installing a vertical plate 72, and the vertical plate 72 is vertically clamped in the groove. One end of the supporting rod 71 is inserted into the top of the hot box 11 and is in threaded fit, the other end of the supporting rod is inserted into the vertical plate 72, a nut is arranged at one end of the supporting rod 71 penetrating through the vertical plate 72, the nut is in threaded fit with the supporting rod 71, and the nut is tightly attached to the side face of the vertical plate 72, so that the supporting rod 71 is in a stretched state.
The supporting rod 71 and the vertical plate 72 can be arranged in a detachable mode, and installation and replacement of the supporting rod 71 and the vertical plate 72 are facilitated.
Because the test piece frame 13 needs to move along the length direction of the vertical support rod 71 when the wall is built, and the top of the test piece frame 13 moves relative to the support rod 71, the top of the test piece frame 13 is provided with an avoiding groove 133, the avoiding groove 133 is communicated with the side surface of the test piece frame 13 far away from the workbench 6, and the support rod 71 is in sliding fit with the avoiding groove 133. The cold box 12 is in sliding engagement with the support bar 71.
The implementation principle of the embodiment of the application is as follows: when the building energy-saving detection equipment needs to be used, the workbench 6 is aligned with the base 5, and the limiting block 62 is inserted into the limiting groove 53. The test piece frame 13 is pushed, so that the slide bar 132 slides into the third slide groove 61 from the second slide groove 52, one end of the slide bar 132, which is far away from the base 5, abuts against the side wall of the third slide groove 61, which is far away from the base 5, and the position is locked by the locking bolt 63.
And building the wall body in the test piece frame 13 and maintaining for ten days. After the maintenance is completed, the locking bolt 63 is taken down, the test piece frame 13 slides into the second chute 52 from the third chute 61, the second motor 42 is started, the base 5 drives the test piece frame 13 to move towards the hot box 11, the test piece frame 13 is tightly attached to the hot box 11, the test piece frame 13 and the hot box 11 are fixed through the lock catch 14, and then the second motor 42 is stopped. After the first motor 32 is started to move the cold box 12 towards the test piece frame 13 and make the cold box 12 tightly attached to the test piece frame 13, the cold box 12 and the test piece frame 13 are locked by the lock catch 14, and the first motor 32 is closed.
And finally, starting the hot box 11 and the cold box 12 to start to detect the wall on the test piece frame 13.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. A building energy-saving detection device comprises a hot box (11), a cold box (12) and a test piece frame (13) for building an outer wall, wherein a lock catch (14) for fixing is arranged between the test piece frame (13) and the hot box (11) and between the test piece frame (13) and the cold box (12); the method is characterized in that: the device is characterized by further comprising a bottom plate (2) arranged on the ground, wherein a sliding rail (21) arranged along the length direction of the bottom plate (2) is arranged on the bottom plate (2), and the hot box (11), the cold box (12) and the test piece frame (13) are all positioned on the bottom plate (2); the hot box (11) is fixed on the bottom plate (2), and the test piece frame (13) and the cold box (12) are in sliding fit along the length direction of the sliding rail (21).
2. The building energy conservation detection device of claim 1, wherein: a containing groove (22) arranged along the length direction of the bottom plate (2) is formed in the surface, provided with the slide rail (21), of the bottom plate (2), and a rack (23) arranged along the length direction of the bottom plate (2) is arranged at the bottom of the containing groove (22); the bottom of the cold box (12) is provided with a first driving assembly (3) for driving the cold box (12) to move along the length direction of the bottom plate (2), and the first driving assembly (3) comprises a first gear (31) meshed with the rack (23) and a first motor (32) for driving the first gear (31) to rotate; the end face, facing the bottom plate (2), of the cold box (12) is provided with a first mounting groove (121) for mounting a first gear (31) and a first motor (32).
3. The building energy conservation detection device of claim 2, wherein: and a second driving assembly (4) for driving the test piece frame (13) to move along the length direction of the bottom plate (2) is arranged at the bottom of the test piece frame (13), and the second driving assembly (4) comprises a second gear (41) meshed with the rack (23) and a second motor (42) for driving the second gear (41) to rotate.
4. The building energy conservation detection device of claim 3, wherein: a base (5) is arranged between the test piece frame (13) and the bottom plate (2), a first sliding groove (51) corresponding to the sliding rail (21) is formed in the end face, close to the bottom plate (2), of the base (5), and the base (5) is in sliding fit along the length direction of the sliding rail (21); a slide bar (132) which is horizontally arranged is arranged on the end surface of the test piece frame (13) close to the base (5), and the slide bar (132) is arranged perpendicular to the length direction of the slide rail (21); a second sliding groove (52) corresponding to the sliding strip (132) is formed in the side face, facing the test piece frame (13), of the base (5), and the sliding strip (132) is in sliding fit with the second sliding groove (52); one side of the length direction of the bottom plate (2) is provided with a workbench (6) for placing a test piece frame (13), the upper surface of the workbench (6) is flush with the upper surface of the base (5), and a third sliding groove (61) corresponding to the second sliding groove (52) is formed in the workbench (6).
5. The building energy conservation detection device of claim 4, wherein: a limiting block (62) used for limiting the relative position between the base (5) and the workbench (6) is arranged between the base (5) and the workbench (6), the limiting block (62) is fixed on the side surface of the workbench (6) facing the base (5), and a limiting groove (53) corresponding to the limiting block (62) is formed in the side surface of the base (5) facing the workbench (6); when the workbench (6) is aligned with the base (5), the limiting block (62) is inserted into the limiting groove (53).
6. The building energy conservation detection device of claim 5, wherein: and a locking bolt (63) for locking the test piece frame (13) is arranged on the workbench (6), and the locking bolt (63) penetrates through the upper surface of the workbench (6).
7. The building energy conservation detection device of claim 1, wherein: the top of the cold box (12) and the test piece frame (13) is provided with a supporting component (7) for bearing part of the mass of the cold box (12) and the test piece frame (13), the supporting component (7) comprises a supporting rod (71) arranged along the length direction of the sliding rail (21) and a vertical plate (72) used for installing the supporting rod (71), the vertical plate (72) is vertically arranged at one end, far away from the hot box (11), of the bottom plate (2), the supporting rod (71) horizontally penetrates through the cold box (12) and the test piece frame (13), one end of the supporting rod (71) is arranged on the vertical plate (72), and the other end of the supporting rod (71) is arranged at the top of the hot box (11); the cold box (12) and the test piece frame (13) are in sliding fit with the support rod (71).
8. The building energy conservation detection device of claim 7, wherein: one end of the support rod (71) close to the hot box (11) is inserted into the top of the hot box (11), and the support rod (71) is in threaded fit with the hot box (11); one end of the support rod (71) far away from the hot box (11) is detachably connected to the vertical plate (72); one end of the vertical plate (72) far away from the supporting rod (71) is inserted into the upper surface of the bottom plate (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120408779.6U CN214310258U (en) | 2021-02-24 | 2021-02-24 | Building energy conservation check out test set |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120408779.6U CN214310258U (en) | 2021-02-24 | 2021-02-24 | Building energy conservation check out test set |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096934A (en) * | 2022-06-20 | 2022-09-23 | 江苏建筑职业技术学院 | Unsteady state wall body heat transfer characteristic testing arrangement |
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2021
- 2021-02-24 CN CN202120408779.6U patent/CN214310258U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115096934A (en) * | 2022-06-20 | 2022-09-23 | 江苏建筑职业技术学院 | Unsteady state wall body heat transfer characteristic testing arrangement |
| WO2023245970A1 (en) * | 2022-06-20 | 2023-12-28 | 江苏建筑职业技术学院 | Non-steady-state wall heat transfer characteristic testing device |
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